FSR应用领域： 游戏手柄，无人机控制手柄

FSR APPLICATION FIELDS: GAME CONTROLLERS, DRONE CONTROL HANDLES

内部集成驱动电路和ADC，将按键距离转换成数字信号，主机端可以通过专用3-wire串口将数字信号读取到主机端。多个光学传感驱动器可以以菊花链形式进行扩展使用，从而实现高精度按键距离检测和高效传输。

It integrates a driver circuit and an ADC internally, converting key travel distance into digital signals that the host can read via a dedicated 3-wire serial port. Multiple optical sensor drivers can be extended in a daisy-chain configuration to enable high-precision key travel detection and efficient data transmission.

空间有限
Space is limited
量测表面不平整，需要可挠折
The measurement surface is uneven and requires flexibility
功耗不能太高
Power consumption shall be low.
需要极快的反应速度
Requires extremely fast response speed
需要较精细且宽广压力变化曲线，且需量测静态力
Requires a fine and wide pressure variation curve, as well as static force measurement.
需要抗电磁干扰
EMI immunity required.